Same physical memory is not same as same available memory.
In the "old days" (win16/win32 before 2000) Lotus Notes was known for allocating all available memory. So load sequence of apps was incredibly important. You wanted Notes to load as late as possible.
Option in DataWindow Painter > Main Menu > Rows > Retrieve Options > Rows to Disk.
This basically allows the DataWindow to save retrieved data into TEMP file to enable processing of very large result sets. Just remember that any 32-bit app has a 2 GB virtual memory limit. There is a "/3GB" option to increase that limit.
